Subversion Repositories Applications.gtt

<?php

class ControlleurFrontal {

	private $url_action;

	private $url_format;

	private $url_sortie;

	public function __construct($action, $format, $sortie)

	{

		$this->url_action = $action;

		$this->url_format = $format;

		$this->url_sortie = $sortie;

	}

	public function getRegistre()

	{

		return Registre::getRegistre();

	}

	public function parserAction($url)

    {

    	if (preg_match('/^(.+?)(?:_(.+)|)$/', $url, $match)) {

    		$aso_compo_classe = explode('-', $match[1]);

    		$retour['classe_action'] = 'GttCtrlAction';

    		foreach ($aso_compo_classe as $mot) {

	    		$retour['classe_action'] .= ucfirst($mot);

    		}

    	}

    	$retour['tab_actions'] = array('__defaut__');

    	if (isset($match[2])) {

    		preg_match_all('/(.+)(?:_|$)/', $match[2], $match_actions);

    		//echo '<pre>'.print_r($match_actions[1], true).'</pre>';

    		foreach ($match_actions[1] as $action) {

				$aso_compo_action = explode('-', $action);

				$action = '';

				foreach ($aso_compo_action as $mot_action) {

    				$action .= ucfirst($mot_action);

				}

				$retour['tab_actions'][] = $action;

    		}

    	}

		return $retour;

    }

	private function chargerActionGenerique(&$tab_actions)

    {

    	// Gestion de l'identification

    	$GttCtrlActionIdentification = new GttCtrlActionIdentification($this->getRegistre());

    	$GttCtrlActionIdentification->setSuivant('__defaut__');

   		array_unshift($tab_actions, $GttCtrlActionIdentification);

    	// Gestion des menus

    	$GttCtrlActionMenu = new GttCtrlActionMenu($this->getRegistre());

    	$GttCtrlActionMenu->setSuivant('__defaut__');

    	$tab_actions[] = $GttCtrlActionMenu;

    }

	public function executer()

    {

    	$tab_info_url = $this->parserAction($this->url_action);

    	//trigger_error(print_r($tab_info_url, true), E_USER_NOTICE);

    	$classe_action = $tab_info_url['classe_action'];

    	$fichier_action = GTT_CHEMIN_ACTION.$classe_action.'.class.php';

    	if (file_exists($fichier_action)) {

			require_once $fichier_action;

			$Action = new $classe_action($this->getRegistre());

			$this->chargerActionGenerique(&$tab_info_url['tab_actions']);

			$Action->setSuivant($tab_info_url['tab_actions']);

			$Action->demarrer();

			if ($this->url_format == 'html') {

				$aso_principal['principal'] = $this->rendre();

				//echo '<pre>'.print_r($aso_principal, true).'</pre>';

				$aso_principal['principal']['titre'] = $this->getRegistre()->getTitre();

				$this->getRegistre()->setEspaces(array());

				$this->getRegistre()->setDonnees(array());

				$this->getRegistre()->ajouterEspace('Principal', 'principal');

    			$this->getRegistre()->ajouterDonnee('principal', $aso_principal['principal']);

			}

    		$sortie = $this->rendre();

			// Gestion de la sortie

			//header('Pragma: public');

			//header('Expires: 0');

			//header('Cache-Control: must-revalidate, post-check=0, pre-check=0');

			//header('Cache-Control: private', false);

    		switch ($this->url_sortie) {

    			case 'html' :

    				echo $sortie;

    				break;

    			case 'csv' :

					header('Content-Disposition: inline' );

					header('Content-Type: text/plain');

					header('Content-Length: '.strlen($sortie));

    				echo $sortie;

    				break;

    			case 'csvt' :

					header('Content-Type: text/csv');

					header('Content-Disposition: attachment; filename="'.str_replace(' ', '_', $this->getRegistre()->getTitre()).'.csv";' );

					header('Content-Length: '.strlen($sortie));

    				echo $sortie;

    				break;

    		}

    		exit();

    	} else {

    		$m = "Le fichier $fichier_action contenant l'action est introuvable!";

    		trigger_error($m, E_USER_ERROR);

    	}

    }

    public function rendre()

    {

    	$contenu_principal = null;

    	$aso_contenu = array('zone_contenu' => '', 'zone_menu' => '', 'zone_identification' => '', 'zone_calendrier' => '');

    	foreach ($this->getRegistre()->getEspaces() as $espace_de_nom) {

    		if (is_array($this->getRegistre()->getDonnees($espace_de_nom))) {

    			$squelette = $espace_de_nom;

    			if (false != $this->getRegistre()->getSquelettes($espace_de_nom)) {

    				$squelette = $this->getRegistre()->getSquelettes($espace_de_nom);

    			}

    			$fichier_squelette = GTT_CHEMIN_PRESENTATION.$squelette.'.tpl.'.$this->url_format;

    			$squelette_erreur = $fichier_squelette;

    			if (file_exists($fichier_squelette)) {

		    		$bool_squelette_erreur = false;

		    		ob_start();

		    		extract($GLOBALS['_GTT_']['i18n']['general'], EXTR_PREFIX_ALL, 'i18n_general');

		    		extract($this->getRegistre()->getDonnees($espace_de_nom));

					include_once $fichier_squelette;

					if ($this->url_format == 'html') {

						// Répartition dans des zones

						switch($espace_de_nom) {

			    			case 'principal' :

			    				$contenu_principal .= ob_get_contents();

			    				break;

			    			case 'zone_calendrier' :

			    				$aso_contenu['zone_calendrier'] .= ob_get_contents();

			    				break;

			    			case 'identification' :

			    				$aso_contenu['zone_identification'] .= ob_get_contents();

			    				break;

			    			case 'zone_menu' :

			    				$aso_contenu['zone_menu'] .= ob_get_contents();

			    				break;

			    			default:

			    				$aso_contenu['zone_contenu'] .= ob_get_contents();

			    		}

					} else {

						$contenu_principal = ob_get_contents();

					}

		    		ob_end_clean();

    			}

    		}

    	}

    	if ($bool_squelette_erreur) {

    		trigger_error("Absence du fichier de squelette : $squelette_erreur", E_USER_ERROR);

 		}

    	if (!is_null($contenu_principal)) {

    		return $contenu_principal;

    	}

    	return $aso_contenu;

    }

}

?>